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3M81GAB8A0I30QE3ZKUZTSPY2INBQ1
What can be used to reveal what lies hidden in darkness?
{ "text": [ "A laser", "Night", "photons", "energy", "Electrical", "Blackness", "heat", "Hidden health issues" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
a laser is used for producing light
Light reveals what lies hidden in darkness.
A laser is used for producing that which reveals what lies hidden in darkness.
What can be used to reveal what lies hidden in darkness? (A) A laser (B) Night (C) photons (D) energy
A laser is used for producing that which reveals what lies hidden in darkness. Answer: A
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Lasers produce beams that are:
{ "text": [ "photons", "coherent", "laboratory", "dangerous", "electricity", "diode", "xenon", "positive" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a laser is used for producing light
Lasers, for instance, produce coherent light.
Lasers are used to produce a beam that is coherent.
Lasers produce beams that are: (A) photons (B) coherent (C) laboratory (D) dangerous
Lasers are used to produce a beam that is coherent. Answer: B
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What produces rays?
{ "text": [ "water", "coral", "a laser", "squids", "flowers", "a taser", "a container", "cactuses" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
a laser is used for producing light
And rays of light shine on the ground.
A laser can produce rays.
What produces rays? (A) water (B) coral (C) a laser (D) squids
A laser can produce rays. Answer: C
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A laser is used for producing what?
{ "text": [ "an electron microscope", "electromagnetic energy", "heat is produced", "chemical changes", "Electrical energy", "hydrogen and oxygen", "activation energy", "objects that have mass" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
a laser is used for producing light
Light is the visible form of electromagnetic energy.
A laser is used for producing electromagnetic energy.
A laser is used for producing what? (A) an electron microscope (B) electromagnetic energy (C) heat is produced (D) chemical changes
A laser is used for producing electromagnetic energy. Answer: B
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An animal hibernating is slowly consuming
{ "text": [ "organic matter", "Slowing the transfer of heat", "saturated fatty acids", "tree roots", "the amount of oxygen", "sulfuric acid", "animal crackers", "amount of matter" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
Animals use saturated fatty acids to store energy.
During hibernation, they use their stored energy very slowly.
Animals slowly consume saturated fatty acids while hibernating
An animal hibernating is slowly consuming (A) organic matter (B) Slowing the transfer of heat (C) saturated fatty acids (D) tree roots
Animals slowly consume saturated fatty acids while hibernating Answer: C
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Animals use saturated fatty acids to create what?
{ "text": [ "stationary potential energy", "it helps plants in growing", "animal houses", "elaborate meals", "To keep their body heat.", "it keeps an organism warm", "Monosaccharides", "energized conversations" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Animals use saturated fatty acids to store energy.
Potential energy is stationary, stored energy.
Animals use saturated fatty acids to create stationary potential energy
Animals use saturated fatty acids to create what? (A) stationary potential energy (B) it helps plants in growing (C) animal houses (D) elaborate meals
Animals use saturated fatty acids to create stationary potential energy Answer: A
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What uses saturated fatty acids to store energy?
{ "text": [ "the Sun", "peachleaf willow", "Conifers", "killer whales", "perennials", "generators", "passenger pigeons", "light bulbs" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Animals use saturated fatty acids to store energy.
Killer whales are social animals.
killer whales use saturated fatty acids to store energy.
What uses saturated fatty acids to store energy? (A) the Sun (B) peachleaf willow (C) Conifers (D) killer whales
killer whales use saturated fatty acids to store energy. Answer: D
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Which of the following would animals use to store energy?
{ "text": [ "fats", "plants", "sodium", "blood", "Energy", "sugar", "food", "carcass" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Animals use saturated fatty acids to store energy.
Fatty Acids Fatty acids are the building blocks of fats.
Animals use fats to store energy.
Which of the following would animals use to store energy? (A) fats (B) plants (C) sodium (D) blood
Animals use fats to store energy. Answer: A
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Animals use the body's cells to what?
{ "text": [ "store energy", "release neutrons", "share properties", "produce offspring", "store cells", "health", "survive", "kill deer" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Animals use saturated fatty acids to store energy.
Fatty acids are the most abundant source of stored energy in the body's cells.
Animals use the body's cells to store energy
Animals use the body's cells to what? (A) store energy (B) release neutrons (C) share properties (D) produce offspring
Animals use the body's cells to store energy Answer: A
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What use saturated fatty acids to store energy?
{ "text": [ "Raven", "cats", "the Sun", "cattle", "koalas", "water", "humans", "rocks" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Animals use saturated fatty acids to store energy.
All cats are animals.
cats use saturated fatty acids to store energy
What use saturated fatty acids to store energy? (A) Raven (B) cats (C) the Sun (D) cattle
cats use saturated fatty acids to store energy Answer: B
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Saturated fatty acids are used for:
{ "text": [ "exercise", "Reproducing", "solid, liquid, gas", "energy storage", "keeping the dog warm", "oxidation reaction", "an organism's body", "Plants growth" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Animals use saturated fatty acids to store energy.
Animals store excess energy as fat.
Saturated fatty acids can be used to store excess energy.
Saturated fatty acids are used for: (A) exercise (B) Reproducing (C) solid, liquid, gas (D) energy storage
Saturated fatty acids can be used to store excess energy. Answer: D
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what uses saturated fatty acids to store energy?
{ "text": [ "bushes", "cows", "Raven", "humans", "koalas", "birds", "cattle", "Man" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Animals use saturated fatty acids to store energy.
Cows are social animals.
cows use saturated fatty acids to store energy
what uses saturated fatty acids to store energy? (A) bushes (B) cows (C) Raven (D) humans
cows use saturated fatty acids to store energy Answer: B
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Where do dogs store energy?
{ "text": [ "Something coming from a gland", "saturated fatty acids", "Earth orbiting the Sun", "the environment", "Slowing the transfer of heat", "an organism's body", "it keeps an organism warm", "it helps plants in growing" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Animals use saturated fatty acids to store energy.
All dogs are animals .
Dogs use saturated fatty acids to store energy.
Where do dogs store energy? (A) Something coming from a gland (B) saturated fatty acids (C) Earth orbiting the Sun (D) the environment
Dogs use saturated fatty acids to store energy. Answer: B
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What do dolphins use to store energy?
{ "text": [ "saturated fatty acids", "thermal insulators", "kinetic energy", "evaporation", "Something coming from a gland", "objects that have mass", "it helps plants in growing", "Positive charges" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Animals use saturated fatty acids to store energy.
Dolphins are a very unique animal.
Dolphins use saturated fatty acids to store energy.
What do dolphins use to store energy? (A) saturated fatty acids (B) thermal insulators (C) kinetic energy (D) evaporation
Dolphins use saturated fatty acids to store energy. Answer: A
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what helps insulate and protect the body
{ "text": [ "layers of fat", "follicles within the skin", "with their fur", "the sun", "it has a positive impact on it", "electrons", "sound waves", "that material's properties" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Hair helps to insulate and protect the body.
Hair grows from hair follicles within the skin.
follicles within the skin helps to insulate and protect the body
what helps insulate and protect the body (A) layers of fat (B) follicles within the skin (C) with their fur (D) the sun
follicles within the skin helps to insulate and protect the body Answer: B
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What is still provided, whether the style is long or a mullet?
{ "text": [ "braids", "it helps plants in growing", "characteristics", "insulation and protection", "bowl cut", "buzz cut", "Mechanical energy", "food and shelter" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Hair helps to insulate and protect the body.
Frankly, long hair is quite different to a mullet style.
Whether worn long or as a mullet, there is still insulation and protection provided.
What is still provided, whether the style is long or a mullet? (A) braids (B) it helps plants in growing (C) characteristics (D) insulation and protection
Whether worn long or as a mullet, there is still insulation and protection provided. Answer: D
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what helps insulate and protect the body?
{ "text": [ "h2o", "living cells in follicles", "layers of fat", "it has a positive impact on it", "viruses", "parasites", "They have thick fur", "with their fur" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Hair helps to insulate and protect the body.
Hair is produced by living cells in the hair follicles at the base of each hair.
living cells in follicles help insulate and protect the body
what helps insulate and protect the body? (A) h2o (B) living cells in follicles (C) layers of fat (D) it has a positive impact on it
living cells in follicles help insulate and protect the body Answer: B
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What helps to insulate and protect the body?
{ "text": [ "tail fins", "Animal fur", "fur seals", "keratin", "nitrogen", "snow", "Epidermis", "poultry" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Hair helps to insulate and protect the body.
Hair is composed of the protein keratin.
The protein keratin helps to insulate and protect the body.
What helps to insulate and protect the body? (A) tail fins (B) Animal fur (C) fur seals (D) keratin
The protein keratin helps to insulate and protect the body. Answer: D
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What helps insulate toes?
{ "text": [ "copper", "hair", "skin", "porous", "muscle", "rings", "fat", "wooly" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Hair helps to insulate and protect the body.
Protective hair grows between the toes.
toes are insulated by hair
What helps insulate toes? (A) copper (B) hair (C) skin (D) porous
toes are insulated by hair Answer: B
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What is hair not considered?
{ "text": [ "lack", "zinc", "loss", "Fat", "long", "CFCs", "gold", "p53" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Hair helps to insulate and protect the body.
Lean body mass and body fat are derived from total body water.
Hair is not considered fat.
What is hair not considered? (A) lack (B) zinc (C) loss (D) Fat
Hair is not considered fat. Answer: D
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What from dead proteins help to insulate and protect the body?
{ "text": [ "follicles", "bioaerosols", "Energy", "sweating", "fossil fuels", "layers of fat", "fur and fat", "fungi" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Hair helps to insulate and protect the body.
Hair is built by the hair follicle from dead proteins produced by skin cells called keratin.
follicles from dead proteins help to insulate and protect the body
What from dead proteins help to insulate and protect the body? (A) follicles (B) bioaerosols (C) Energy (D) sweating
follicles from dead proteins help to insulate and protect the body Answer: A
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What results from plucking a string?
{ "text": [ "light waves", "sound waves", "guitar", "friction", "chemical changes", "kinetic energy", "mechanical", "violinist" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
plucking a string can cause that string to vibrate
For example, sound is a wave of vibrating air.
Plucking a string creates sound waves.
What results from plucking a string? (A) light waves (B) sound waves (C) guitar (D) friction
Plucking a string creates sound waves. Answer: B
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What do guitars make sound with?
{ "text": [ "friction", "vibration", "voltage", "energy", "power", "bamboo", "mechanical", "heat energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
plucking a string can cause that string to vibrate
Nylon string is by far the softest sound on the guitar.
guitars make sound with vibration
What do guitars make sound with? (A) friction (B) vibration (C) voltage (D) energy
guitars make sound with vibration Answer: B
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What is when solids are heated and ions move freely?
{ "text": [ "dissolving", "refreshing", "kinetic energy", "removing", "boiling", "barrel-shaped", "renewing", "unidirectional" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
melting is when solids are heated above their melting point
When melted or dissolved in water, the crystal lattice is destroyed and the ions move freely.
dissolving is when solids are heated and ions move freely.
What is when solids are heated and ions move freely? (A) dissolving (B) refreshing (C) kinetic energy (D) removing
dissolving is when solids are heated and ions move freely. Answer: A
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If an object is below an objects melting temperature then it is what?
{ "text": [ "solid", "liquid", "volatile", "gas", "eroded", "cold", "dead", "Weight" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
melting is when solids are heated above their melting point
If the room temperature is below the melting point of the substance then the substance is solid.
If an object is below a solids melting temperature then it is solid
If an object is below an objects melting temperature then it is what? (A) solid (B) liquid (C) volatile (D) gas
If an object is below a solids melting temperature then it is solid Answer: A
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What do igneous rocks form into when heated?
{ "text": [ "magma", "matter", "crust", "soils", "rocks", "alveoli", "coal", "mines" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
melting is when solids are heated above their melting point
Igneous rocks form when rocks are heated to the melting point which forms magma.
melting rocks forms magma
What do igneous rocks form into when heated? (A) magma (B) matter (C) crust (D) soils
melting rocks forms magma Answer: A
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What's an example of something that converts heat energy into mechanical energy?
{ "text": [ "Roller coaster", "Tropical cyclone", "dangerous", "objects that have mass", "Electric heater", "electricity", "Candle", "an engine" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
hurricanes convert heat energy into mechanical energy
Hurricanes A hurricane is a type of tropical cyclone.
Tropical cyclones convert heat energy into mechanical energy.
What's an example of something that converts heat energy into mechanical energy? (A) Roller coaster (B) Tropical cyclone (C) dangerous (D) objects that have mass
Tropical cyclones convert heat energy into mechanical energy. Answer: B
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What can cause severe damage?
{ "text": [ "progress", "some viruses", "important habitats", "Mechanical energy", "empathy", "helpfulness", "Pollution", "Destroy bridges" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
hurricanes convert heat energy into mechanical energy
Hurricanes can cause severe damage.
mechanical energy can cause severe damage
What can cause severe damage? (A) progress (B) some viruses (C) important habitats (D) Mechanical energy
mechanical energy can cause severe damage Answer: D
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What does a tropical cyclone convert heat energy into?
{ "text": [ "rays or beams", "enormous damage to homes", "mechanical energy", "kinetic energy", "massive damage", "an object", "electricity", "electromagnetic energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
hurricanes convert heat energy into mechanical energy
Hurricanes A hurricane is a type of tropical cyclone.
A tropical cyclone can convert heat energy into mechanical energy.
What does a tropical cyclone convert heat energy into? (A) rays or beams (B) enormous damage to homes (C) mechanical energy (D) kinetic energy
A tropical cyclone can convert heat energy into mechanical energy. Answer: C
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What gives a rusty red color to sedimentary rocks?
{ "text": [ "food coloring", "The area was once underwater", "chemical weathering", "remains of prehistoric life", "deoxyribonucleic acid", "sea urchins", "dirt", "earthquakes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
chemical weathering causes iron in rock to oxidize
Iron oxide gives a rusty red color to sedimentary rocks.
Chemical weathering gives a rusty red color to sedimentary rocks.
What gives a rusty red color to sedimentary rocks? (A) food coloring (B) The area was once underwater (C) chemical weathering (D) remains of prehistoric life
Chemical weathering gives a rusty red color to sedimentary rocks. Answer: C
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What causes iron in asteroids to oxidize?
{ "text": [ "aliens", "chemical weathering", "flow of electrons", "hydrogen and oxygen", "water", "Chemical energy", "fossil fuels", "ice" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
chemical weathering causes iron in rock to oxidize
Asteroids are typically made of rock or iron.
chemical weathering causes iron in asteroids to oxidize
What causes iron in asteroids to oxidize? (A) aliens (B) chemical weathering (C) flow of electrons (D) hydrogen and oxygen
chemical weathering causes iron in asteroids to oxidize Answer: B
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What does chemical weathering cause iron to do?
{ "text": [ "rust", "vomit", "reacts", "bruise", "divide", "expand", "harm", "burned" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
chemical weathering causes iron in rock to oxidize
When iron oxidizes, it rusts.
chemical weathering causes iron to rust
What does chemical weathering cause iron to do? (A) rust (B) vomit (C) reacts (D) bruise
chemical weathering causes iron to rust Answer: A
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chemical weathering causes redness of the rocks containing what?
{ "text": [ "iron", "Urea", "Gases", "red stones", "matter", "gems", "coal", "oranges" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
chemical weathering causes iron in rock to oxidize
Oxidation of iron minerals causes the redness of the rocks.
chemical weathering causes redness of the rocks containing iron.
chemical weathering causes redness of the rocks containing what? (A) iron (B) Urea (C) Gases (D) red stones
chemical weathering causes redness of the rocks containing iron. Answer: A
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Chemical weathering causes what in rock to oxidize?
{ "text": [ "Fe", "tar", "h2o", "H20", "DDT", "Ag", "O", "CO2" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
chemical weathering causes iron in rock to oxidize
Fe is the periodic symbol for Iron.
Chemical weathering causes FE in rock to oxidize.
Chemical weathering causes what in rock to oxidize? (A) Fe (B) tar (C) h2o (D) H20
Chemical weathering causes FE in rock to oxidize. Answer: A
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Chemical weathering causes iron in rock to combine with what?
{ "text": [ "uranium", "oxygen", "cartilage", "nothing", "an object", "vacuum", "energy", "heat" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
chemical weathering causes iron in rock to oxidize
Oxides Oxides Oxides are elements combined with oxygen.
Chemical weathering causes iron in rock to combine with oxygen
Chemical weathering causes iron in rock to combine with what? (A) uranium (B) oxygen (C) cartilage (D) nothing
Chemical weathering causes iron in rock to combine with oxygen Answer: B
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Iron oxidation in granite is _.
{ "text": [ "unique", "deadly", "slow", "reacts", "reduce", "fast", "stagnant", "nonexistent" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
chemical weathering causes iron in rock to oxidize
Chemical weathering is very slow in granite.
Iron oxidation in granite is very slow.
Iron oxidation in granite is _. (A) unique (B) deadly (C) slow (D) reacts
Iron oxidation in granite is very slow. Answer: C
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The chemical disintegration of rocks causes iron in rocks to what?
{ "text": [ "oxidize", "heat", "break off", "Rise", "Bend", "size", "inactive", "deadly" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
chemical weathering causes iron in rock to oxidize
Chemical weathering is the chemical disintigration of rocks.
The chemical disintegration of rocks causes iron in rock to oxidize.
The chemical disintegration of rocks causes iron in rocks to what? (A) oxidize (B) heat (C) break off (D) Rise
The chemical disintegration of rocks causes iron in rock to oxidize. Answer: A
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What can lead to oxidation of iron in rock?
{ "text": [ "heat energy", "low rainfall", "flow of electrons", "permineralization", "fossil fuels", "harmful substances", "boiling", "evaporation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
chemical weathering causes iron in rock to oxidize
Low rainfall means slow chemical weathering of rock.
Low rainfall can lead to oxidation of iron in rock.
What can lead to oxidation of iron in rock? (A) heat energy (B) low rainfall (C) flow of electrons (D) permineralization
Low rainfall can lead to oxidation of iron in rock. Answer: B
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what causes iron in rocks to oxidize?
{ "text": [ "a tree falling", "oxidation reaction", "exposure to cold", "chemical disintegration", "hydrogen and oxygen", "basic building blocks of life", "fissures of hot, acidic water", "flow of electrons" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
chemical weathering causes iron in rock to oxidize
Chemical weathering is the chemical disintigration of rocks.
chemical disintegration of rocks causes the iron in it to oxidize
what causes iron in rocks to oxidize? (A) a tree falling (B) oxidation reaction (C) exposure to cold (D) chemical disintegration
chemical disintegration of rocks causes the iron in it to oxidize Answer: D
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chemical weathering causes what to change to limonite
{ "text": [ "pyrite", "growth", "Collagen", "fibrous", "cellulose", "soil", "cracks", "calcite" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
chemical weathering causes iron in rock to oxidize
Also pyrite within the altered wall rock is oxidized to limonite, geothite and hematite.
chemical weathering causes pyrite to change to limonite, geothite and hematite
chemical weathering causes what to change to limonite (A) pyrite (B) growth (C) Collagen (D) fibrous
chemical weathering causes pyrite to change to limonite, geothite and hematite Answer: A
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chemical weathering causes iron to oxidize in what?
{ "text": [ "calcite", "limestone", "In sediment", "the skin", "graptolites", "loose soil", "body water", "soils" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
chemical weathering causes iron in rock to oxidize
Limestone is a fairly common rock type.
chemical weathering causes iron in limestone to oxidize
chemical weathering causes iron to oxidize in what? (A) calcite (B) limestone (C) In sediment (D) the skin
chemical weathering causes iron in limestone to oxidize Answer: B
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Glaciers melt via
{ "text": [ "vaporization", "thermal conduction", "Water expanding", "colder temperatures", "mountain sources", "internal combustion", "decreased wind", "Physical weathering" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when a cooler object touches a warmer object , thermal conduction occurs
When the glacier moves into warmer areas the ice melts and sediments are deposited.
glaciers melt via thermal conduction
Glaciers melt via (A) vaporization (B) thermal conduction (C) Water expanding (D) colder temperatures
glaciers melt via thermal conduction Answer: B
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What is an example of an object designed to be cool?
{ "text": [ "a prism", "cold hands", "storing water", "heat sink", "satellites", "naturally occurring ice", "sweating", "heater" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
when a cooler object touches a warmer object , thermal conduction occurs
Heat sink materials are chosen for their high thermal conductivity.
Heat sinks are designed to be cooler than the objects they're in contact with.
What is an example of an object designed to be cool? (A) a prism (B) cold hands (C) storing water (D) heat sink
Heat sinks are designed to be cooler than the objects they're in contact with. Answer: D
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When thermal conduction occurs, what always flows to what?
{ "text": [ "ice to burning objects", "heat energy", "heat to cooler objects", "converting electricity to heat", "heat to metal objects", "kinetic energy", "cold to hot objects", "Evaporation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when a cooler object touches a warmer object , thermal conduction occurs
Heat always flow from warmer to cooler objects .
heat always flows to cooler objects as thermal conduction occurs.
When thermal conduction occurs, what always flows to what? (A) ice to burning objects (B) heat energy (C) heat to cooler objects (D) converting electricity to heat
heat always flows to cooler objects as thermal conduction occurs. Answer: C
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conduction is increased with what?
{ "text": [ "Time and energy", "compaction", "blood", "evaporation", "voltage", "heat energy", "motion", "sweating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when a cooler object touches a warmer object , thermal conduction occurs
Thermal conductivity also increases with compaction.
conduction is increased with compaction
conduction is increased with what? (A) Time and energy (B) compaction (C) blood (D) evaporation
conduction is increased with compaction Answer: B
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What does friction cause a mass to lose?
{ "text": [ "support", "Energy", "nutrients", "weight", "contents", "Collagen", "height", "cartilage" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
friction causes an object to lose energy
An object loses kinetic energy each time it hits a non-elastic surface.
A mass loses energy when there is friction
What does friction cause a mass to lose? (A) support (B) Energy (C) nutrients (D) weight
A mass loses energy when there is friction Answer: B
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what causes a car to lose energy?
{ "text": [ "Temperature", "gas", "slipperiness", "friction", "heat", "lack of resistance", "Dehydration", "wind" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
friction causes an object to lose energy
Objects become confusing, such as toasters, bathtubs, cars and forks.
friction causes a car to lose energy
what causes a car to lose energy? (A) Temperature (B) gas (C) slipperiness (D) friction
friction causes a car to lose energy Answer: D
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what is energy lost to?
{ "text": [ "heat", "health", "Bats", "squids", "living", "life", "cells", "horses" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
friction causes an object to lose energy
Ultimately, frictional processes convert all of a wave's energy into heat.
energy is lost due to heat
what is energy lost to? (A) heat (B) health (C) Bats (D) squids
energy is lost due to heat Answer: A
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Orbiting spacecraft reentering the Earth's atmosphere
{ "text": [ "lose energy", "dormant state", "to move people", "migrate", "inactive", "threatened", "rays or beams", "It decreases" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
friction causes an object to lose energy
Dear Ashlee, The heat in the reentry phase is due to friction between the spacecraft and the air.
Spacecraft that are reentering the atmosphere lose energy
Orbiting spacecraft reentering the Earth's atmosphere (A) lose energy (B) dormant state (C) to move people (D) migrate
Spacecraft that are reentering the atmosphere lose energy Answer: A
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what causes an object to lose energy?
{ "text": [ "high temperature", "electron transport", "degrees celcius", "surfaces rubbing together", "heat is produced", "degrees Celsius", "depress neuronal excitability", "a tree falling" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
friction causes an object to lose energy
Friction occurs when surfaces rub together.
surfaces rubbing together causes an object to lose energy
what causes an object to lose energy? (A) high temperature (B) electron transport (C) degrees celcius (D) surfaces rubbing together
surfaces rubbing together causes an object to lose energy Answer: D
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what dissipates energy?
{ "text": [ "aqueous solution", "chlorofluorocarbons", "carbon dioxide", "opposing force", "Evaporation", "hydrogen and oxygen", "sweating", "fossil fuels" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
friction causes an object to lose energy
Friction is a force that dissipates energy.
opposing force dissipates energy
what dissipates energy? (A) aqueous solution (B) chlorofluorocarbons (C) carbon dioxide (D) opposing force
opposing force dissipates energy Answer: D
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Force acting against motion causes what?
{ "text": [ "Object to lose energy.", "depress neuronal excitability", "body temperature reduces", "kinetic energy", "heat production", "heat is produced", "heat the body", "a lot of human deaths" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
friction causes an object to lose energy
Byproducts of friction Friction is a force acting against motion.
Force acting against motion causes an object to lose energy.
Force acting against motion causes what? (A) Object to lose energy. (B) depress neuronal excitability (C) body temperature reduces (D) kinetic energy
Force acting against motion causes an object to lose energy. Answer: A
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What does lubrication prevent?
{ "text": [ "permineralization", "Losing energy", "harmful substances", "prolactin release", "Pollution", "sweating", "contamination", "Greenhouse gasses" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
friction causes an object to lose energy
Lubricating reduces the friction and prevents heat damage to the mono.
lubrication prevents an object from losing energy
What does lubrication prevent? (A) permineralization (B) Losing energy (C) harmful substances (D) prolactin release
lubrication prevents an object from losing energy Answer: B
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Where can slime molds be found besides rotting logs?
{ "text": [ "other nutrient-rich areas", "By wind and rain", "swamp vegetation", "in ice", "To another location like underground", "on the ocean floor", "inside bacteria", "colder and wetter" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Slime molds are fungus-like protists commonly found on rotting logs and compost.
Sludge composts are also fairly high in nutrients.
Slime molds can be found on rotting logs and other nutrient-rich areas
Where can slime molds be found besides rotting logs? (A) other nutrient-rich areas (B) By wind and rain (C) swamp vegetation (D) in ice
Slime molds can be found on rotting logs and other nutrient-rich areas Answer: A
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Where can mucus like organisms be found?
{ "text": [ "the environment", "Contaminated wounds", "on food", "on rotting logs and compost", "an area swollen with pus", "in the grass", "in the refridgerator", "mouth of rivers" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Slime molds are fungus-like protists commonly found on rotting logs and compost.
True Slime Molds Slime molds are a mucus-like organism.
Mucus like organisms can be found on rotting logs and compost.
Where can mucus like organisms be found? (A) the environment (B) Contaminated wounds (C) on food (D) on rotting logs and compost
Mucus like organisms can be found on rotting logs and compost. Answer: D
3I33IC7ZWF1HPX7QRV422Z7PH9H2AJ
organisms commonly found on rotting logs and compost reproduce by way of what
{ "text": [ "spores", "pollen", "seeds", "live birth", "flowers", "bees", "bacteria", "chemicals" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Slime molds are fungus-like protists commonly found on rotting logs and compost.
Life Cycle Slime molds are like other fungi in that they reproduce by way of spores.
organisms commonly found on rotting logs and compost reproduce by way of spores
organisms commonly found on rotting logs and compost reproduce by way of what (A) spores (B) pollen (C) seeds (D) live birth
organisms commonly found on rotting logs and compost reproduce by way of spores Answer: A
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Slime molds can produce
{ "text": [ "Localized damage", "methane gas", "bioaerosols", "Chemical energy", "reproduce", "massive damage", "heat energy", "Greenhouse gases" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Slime molds are fungus-like protists commonly found on rotting logs and compost.
Methane gas is a produced by rotting compost, trash, and human waste.
Methane gas can be produced by Slime molds
Slime molds can produce (A) Localized damage (B) methane gas (C) bioaerosols (D) Chemical energy
Methane gas can be produced by Slime molds Answer: B
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What are one celled organisms?
{ "text": [ "Plants growth", "slime molds", "warm-blooded", "peachleaf willow", "honeybees", "orchids", "Most plants", "produce light" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Slime molds are fungus-like protists commonly found on rotting logs and compost.
Protists are one celled organisms.
Slime molds are one celled organisms.
What are one celled organisms? (A) Plants growth (B) slime molds (C) warm-blooded (D) peachleaf willow
Slime molds are one celled organisms. Answer: B
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What does fuligo septica create?
{ "text": [ "fossils", "alveoli", "pollen", "Fungus", "seeds", "bushes", "fungi", "a cuticle" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Slime molds are fungus-like protists commonly found on rotting logs and compost.
Fuligo septica causes a slime mold.
Fuligo septica causes a fungus on rotting compost
What does fuligo septica create? (A) fossils (B) alveoli (C) pollen (D) Fungus
Fuligo septica causes a fungus on rotting compost Answer: D
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Where do flowers come from?
{ "text": [ "bushes", "A seed", "The ocean", "An egg", "spring", "Tropical", "Sand", "pollen" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
the force of water against the seed coat causes a root to emerge from a seed
When the seeds are watered, they grow into a huge root, and then the root sprouts flowers.
Flowers come from roots emerging from a seed's coat
Where do flowers come from? (A) bushes (B) A seed (C) The ocean (D) An egg
Flowers come from roots emerging from a seed's coat Answer: B
31IBVUNM9SYLIFM0QLA5I5FRWR1FVO
The force of water against a seed coat causes it to what?
{ "text": [ "grow branches", "growth", "It becomes dormant", "sprout roots", "It remains dormant", "attract predators", "dormant state", "spread leaves" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
the force of water against the seed coat causes a root to emerge from a seed
New sprouts emerge from the roots.
The force of water against a seed coat causes it to sprout roots.
The force of water against a seed coat causes it to what? (A) grow branches (B) growth (C) It becomes dormant (D) sprout roots
The force of water against a seed coat causes it to sprout roots. Answer: D
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What does water do for a root?
{ "text": [ "Makes it taste bad", "it needs them", "Helps it sprout", "nutrients", "Protects it from being eaten", "Regrows it", "It remains dormant", "Kills it" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
the force of water against the seed coat causes a root to emerge from a seed
When the seeds are watered, they grow into a huge root, and then the root sprouts flowers.
The force of water helps a root sprout
What does water do for a root? (A) Makes it taste bad (B) it needs them (C) Helps it sprout (D) nutrients
The force of water helps a root sprout Answer: C
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what is forced against the seed coat to cause the root to emerge from a seed?
{ "text": [ "germination", "UV", "urea", "h2o", "sunflower", "rain", "oil", "newtons" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
the force of water against the seed coat causes a root to emerge from a seed
Water is made up of H2O molecules.
the force of h2o against the seed coat causes a root to emerge from a seed
what is forced against the seed coat to cause the root to emerge from a seed? (A) germination (B) UV (C) urea (D) h2o
the force of h2o against the seed coat causes a root to emerge from a seed Answer: D
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what is forced against a seed coat causing the root to emerge?
{ "text": [ "thorns", "H2O", "weathering", "rain", "CO2", "H20", "flow", "urea" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
the force of water against the seed coat causes a root to emerge from a seed
Water is made up of H2O molecules.
the force of H2O against the seed coat causes a root to emerge from a seed
what is forced against a seed coat causing the root to emerge? (A) thorns (B) H2O (C) weathering (D) rain
the force of H2O against the seed coat causes a root to emerge from a seed Answer: B
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What causes a root to emerge from an acorn?
{ "text": [ "lipids", "leaves", "air", "water", "glaciers", "erosion", "fungi", "solutes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
the force of water against the seed coat causes a root to emerge from a seed
Acorns are the seeds of oak trees.
water causes a root to emerge from an acorn
What causes a root to emerge from an acorn? (A) lipids (B) leaves (C) air (D) water
water causes a root to emerge from an acorn Answer: D
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The force of water against the seed coat causes what to emerge from a seed?
{ "text": [ "Something made of glass, fiberglass, polyethylene, or vinyl", "Something whose growth is discouraged by heavy wet soils", "Something made primarily of oxygen and nitrogen", "keeping food fresh for long periods of time", "Something that can be converted to kinetic and heat energy by a motor", "water vapor rising into colder regions of the atmosphere and condensing", "Something that smells like rotten eggs", "Basic units of the plant body." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
the force of water against the seed coat causes a root to emerge from a seed
Heavy wet soils discourage healthy root growth and encourage root roots.
The force of water against the seed coat causes something whose growth is discouraged by heavy wet soils to emerge from a seed
The force of water against the seed coat causes what to emerge from a seed? (A) Something made of glass, fiberglass, polyethylene, or vinyl (B) Something whose growth is discouraged by heavy wet soils (C) Something made primarily of oxygen and nitrogen (D) keeping food fresh for long periods of time
The force of water against the seed coat causes something whose growth is discouraged by heavy wet soils to emerge from a seed Answer: B
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Gametes then unite in fertilization and eventually become what?
{ "text": [ "embryo", "baby blanket", "Flowers", "offspring", "plants", "seeds", "fertile", "internal mass" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Gametes then unite in fertilization and form a diploid zygote.
Zygotes are diploid and undergo cell division to become an embryo.
Gametes then unite in fertilization and eventually become an embryo
Gametes then unite in fertilization and eventually become what? (A) embryo (B) baby blanket (C) Flowers (D) offspring
Gametes then unite in fertilization and eventually become an embryo Answer: A
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What do gametes turn into?
{ "text": [ "diploid zygotes", "Chemical energy", "baby", "allow growth", "Plants growth", "haploid zygote", "parasites", "placenta" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
Gametes then unite in fertilization and form a diploid zygote.
Haploid gametes unite to form diploid zygote.
gametes turn into diploid zygotes
What do gametes turn into? (A) diploid zygotes (B) Chemical energy (C) baby (D) allow growth
gametes turn into diploid zygotes Answer: A
35LDD5557A3D8EK5D40BBMOJGROMKV
what unites to form a diploid zygote?
{ "text": [ "plant reproduction", "Most plants", "orchids", "sperm and ova", "salt and pepper", "predator and prey", "honeybees", "diploids and zygotes" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Gametes then unite in fertilization and form a diploid zygote.
Collectively, the sperm and the ova are also referred to as gametes .
sperm and ova unite to form a diploid zygote
what unites to form a diploid zygote? (A) plant reproduction (B) Most plants (C) orchids (D) sperm and ova
sperm and ova unite to form a diploid zygote Answer: D
3BEFOD78W6SSUCV2SCDV45ZNFURM48
What type of object will heat the most
{ "text": [ "heat is produced", "A dark colored object", "A clear object", "exposure to cold", "produce light", "A light colored object", "A thermal insulator", "a tree falling" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
absorbing energy causes objects to heat
Dark colors absorb light energy.
Dark colors will cause objects to heat
What type of object will heat the most (A) heat is produced (B) A dark colored object (C) A clear object (D) exposure to cold
Dark colors will cause objects to heat Answer: B
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Metal expands when it does what?
{ "text": [ "absorbs energy", "electricity", "dries", "freezes", "direct energy", "Relieve pain", "to move people", "contracts" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
absorbing energy causes objects to heat
Metal expands when heated.
Absorbing energy causes metal objects to expand
Metal expands when it does what? (A) absorbs energy (B) electricity (C) dries (D) freezes
Absorbing energy causes metal objects to expand Answer: A
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Absorbing what causes cars to heat?
{ "text": [ "cool", "Pollution", "sunlight", "energy", "oxygen", "shade", "ice", "Energy." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
absorbing energy causes objects to heat
Every car is in the group vehicles and in the group ground objects .
Absorbing energy causes cars to heat
Absorbing what causes cars to heat? (A) cool (B) Pollution (C) sunlight (D) energy
Absorbing energy causes cars to heat Answer: D
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what melts when heated?
{ "text": [ "gold", "coal", "ice", "soil", "fats", "magma", "Fe", "coin" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
absorbing energy causes objects to heat
Ice absorbs heat as it melts.
ice melts when heated
what melts when heated? (A) gold (B) coal (C) ice (D) soil
ice melts when heated Answer: C
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What heats most of the Earth's surface during the day?
{ "text": [ "sun light", "Solar energy", "rain", "light", "calcite", "automobiles", "magma", "energy" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
absorbing energy causes objects to heat
Sunlight shines through the atmosphere and is absorbed by the Earth's surface.
Sunlight heats the Earth's surface
What heats most of the Earth's surface during the day? (A) sun light (B) Solar energy (C) rain (D) light
Sunlight heats the Earth's surface Answer: A
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What comes with objects absorbing energy?
{ "text": [ "The energy of moving molecules", "Lightning energy.", "ability to sense light", "Absorbent papers.", "exposure to cold", "raising their temperature", "a hemisphere is tilted away from the sun", "Energy conferences." ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
absorbing energy causes objects to heat
Heat is the energy of moving molecules.
Absorbing energy causes objects to have the the energy of moving molecules.
What comes with objects absorbing energy? (A) The energy of moving molecules (B) Lightning energy. (C) ability to sense light (D) Absorbent papers.
Absorbing energy causes objects to have the the energy of moving molecules. Answer: A
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What happens when metal absorbs energy?
{ "text": [ "Energy.", "Relieve pain", "kinetic energy", "It expands", "Light", "electricity", "boiling", "Evaporation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
absorbing energy causes objects to heat
Metal expands when heated.
Absorbing energy causes metal to expand
What happens when metal absorbs energy? (A) Energy. (B) Relieve pain (C) kinetic energy (D) It expands
Absorbing energy causes metal to expand Answer: D
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Marmots in what will be protected from wild fires?
{ "text": [ "underground burrows", "looseness of dirt or compost", "one celled organisms", "above ground pools", "grassy fields", "an external framework", "near the shoreline", "tall trees" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
if an animal lives under ground then that animal will be protected from a wild fire
Marmots live in underground burrows.
Marmots in underground burrows will be protected from wild fire.
Marmots in what will be protected from wild fires? (A) underground burrows (B) looseness of dirt or compost (C) one celled organisms (D) above ground pools
Marmots in underground burrows will be protected from wild fire. Answer: A
3RU7GD8VPOSHH0UQAT15JC9OXZNPSZ
What animal would be protected in a forest fire?
{ "text": [ "elk", "mole rat", "amoebae", "some mammals", "Echinoids", "raccoon", "deer", "abalone" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
if an animal lives under ground then that animal will be protected from a wild fire
Mole rats live under ground and have no fur or eyes.
Mole rats will be protected in a wild fire.
What animal would be protected in a forest fire? (A) elk (B) mole rat (C) amoebae (D) some mammals
Mole rats will be protected in a wild fire. Answer: B
3LKC68YZ3A2S3HZYFYYRR17JV2WOWX
Which animal's habitat protect it from wild fires?
{ "text": [ "deer", "humans", "moles.", "wind", "Oak", "soft soil", "birds", "trees" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
if an animal lives under ground then that animal will be protected from a wild fire
Moles can be found in tunnels under the ground.
Moles are often protected from wild fires.
Which animal's habitat protect it from wild fires? (A) deer (B) humans (C) moles. (D) wind
Moles are often protected from wild fires. Answer: C
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Moles will be protected from what?
{ "text": [ "a wildfire", "colder weather", "bacteria", "dirt", "sun's heat", "cold air", "mudslides", "flooding" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
if an animal lives under ground then that animal will be protected from a wild fire
Moles can be found in tunnels under the ground.
Moles will be protected from a wild fire.
Moles will be protected from what? (A) a wildfire (B) colder weather (C) bacteria (D) dirt
Moles will be protected from a wild fire. Answer: A
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animals that live where in California will be protected from some natural disasters
{ "text": [ "under ground", "in the open", "food and shelter", "threatened", "above ground", "important habitats", "survive", "in the fields" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
if an animal lives under ground then that animal will be protected from a wild fire
Wild fires rage in California.
animals that live under ground in California will be protected from some natural disasters
animals that live where in California will be protected from some natural disasters (A) under ground (B) in the open (C) food and shelter (D) threatened
animals that live under ground in California will be protected from some natural disasters Answer: A
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What are protected from wild fires?
{ "text": [ "moles in tunnels", "most organisms", "some invertebrates", "one celled organisms", "raccoons in brush", "rabbits in fields", "squirrels in bushes", "Most plants" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
if an animal lives under ground then that animal will be protected from a wild fire
Moles construct a series of tunnels in the ground.
moles in tunnels are protected from a wild fire
What are protected from wild fires? (A) moles in tunnels (B) most organisms (C) some invertebrates (D) one celled organisms
moles in tunnels are protected from a wild fire Answer: A
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What animal is protected from a wildfire due to where it resides?
{ "text": [ "cats", "moles", "pigeons", "Clams", "Oak", "birds", "Frogs", "humans" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
if an animal lives under ground then that animal will be protected from a wild fire
Some animals, like moles and earthworms spend their entire lives underground.
Moles reside below the surface so that animal will be protected from a wild fire
What animal is protected from a wildfire due to where it resides? (A) cats (B) moles (C) pigeons (D) Clams
Moles reside below the surface so that animal will be protected from a wild fire Answer: B
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What can living underground keep animals from being?
{ "text": [ "Gravity", "killed", "smart", "deadly", "leeches", "dark", "streams.", "safe" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
if an animal lives under ground then that animal will be protected from a wild fire
Fire heat can kill.
living underground can keep animals from being killed
What can living underground keep animals from being? (A) Gravity (B) killed (C) smart (D) deadly
living underground can keep animals from being killed Answer: B
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Many squirrels are protected from what by their burrows
{ "text": [ "disease", "wild fire", "A virus", "Wet weather", "sun's heat", "cold air", "Winter", "deforestation" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
if an animal lives under ground then that animal will be protected from a wild fire
Many squirrels live in burrows under the ground instead of in the trees.
Many squirrels are protected from a wild fire by their burrows
Many squirrels are protected from what by their burrows (A) disease (B) wild fire (C) A virus (D) Wet weather
Many squirrels are protected from a wild fire by their burrows Answer: B
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what would be protected from a wild fire?
{ "text": [ "amoebae", "shrews", "trees", "bullfrogs", "tunicates", "Lobsters", "organisms", "Oak" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
if an animal lives under ground then that animal will be protected from a wild fire
Most shrews live on or under the ground, searching through the vegetation for food.
shrews will be protected from a wild fire
what would be protected from a wild fire? (A) amoebae (B) shrews (C) trees (D) bullfrogs
shrews will be protected from a wild fire Answer: B
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What can cause landslides?
{ "text": [ "The flow of water", "loose soil", "Drought", "deforestation", "Adequate subsurface drainage", "mouth of rivers", "Physical weathering", "Lack of rain" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
erosion can cause a landslide
And the erosion caused by the unimpeded flow of water is an example of unintentional change.
the flow of water can cause a landslide
What can cause landslides? (A) The flow of water (B) loose soil (C) Drought (D) deforestation
the flow of water can cause a landslide Answer: A
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what can cause a landslide?
{ "text": [ "tornado", "rivers", "lightning", "flood", "cracks", "storm", "wind", "rocks" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
erosion can cause a landslide
With the rain comes floods, and with the floods come erosion and landslides.
floods cause landslides
what can cause a landslide? (A) tornado (B) rivers (C) lightning (D) flood
floods cause landslides Answer: D
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What can cause seismic vibrations, which are triggering mechanisms?
{ "text": [ "wind", "erosion", "vehicles", "flooding", "waves", "rivers", "energy", "mines" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
erosion can cause a landslide
Landslides Seismic vibration is a common triggering mechanism for landslides.
Erosion can cause seismic vibrations which are triggering mechanisms.
What can cause seismic vibrations, which are triggering mechanisms? (A) wind (B) erosion (C) vehicles (D) flooding
Erosion can cause seismic vibrations which are triggering mechanisms. Answer: B
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What releases energy plants need to grow?
{ "text": [ "corn", "Snow", "Heat", "Sun", "UV", "Moon", "Nearby plants", "wind" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a plant requires photosynthesis to grow
For example, the sun releases energy needed to drive photosynthesis.
The sun releases energy needed for plants to grow
What releases energy plants need to grow? (A) corn (B) Snow (C) Heat (D) Sun
The sun releases energy needed for plants to grow Answer: D
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Plants require what to grow?
{ "text": [ "leaves", "pesticides", "moonlight", "sunlight", "energy", "Glucose", "animals", "nutrients" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
A
a plant requires photosynthesis to grow
Leaves are the main sites of photosynthesis.
a plant requires leaves to grow
Plants require what to grow? (A) leaves (B) pesticides (C) moonlight (D) sunlight
a plant requires leaves to grow Answer: A
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What are formed in plants?
{ "text": [ "hydrogen and oxygen", "coded genes", "nucleus of a cell", "Carbohydrates", "Organic compounds", "circulatory systems", "organic molecules", "tiny polyps" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a plant requires photosynthesis to grow
Carbohydrates in plants are formed by photosynthesis.
carbohydrates are formed in plants
What are formed in plants? (A) hydrogen and oxygen (B) coded genes (C) nucleus of a cell (D) Carbohydrates
carbohydrates are formed in plants Answer: D
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What inhibits a plant to grow?
{ "text": [ "viruses", "hypothyroidism", "hexazinone", "Dehydration", "cigarettes", "salinity", "Smoking", "hyperthyroidism" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
a plant requires photosynthesis to grow
Hexazinone inhibits photosynthesis.
Hexazinone inhibits a plant to grow
What inhibits a plant to grow? (A) viruses (B) hypothyroidism (C) hexazinone (D) Dehydration
Hexazinone inhibits a plant to grow Answer: C
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What does a plant need to grow?
{ "text": [ "Glucose", "Echinoids", "Energy.", "leaves", "seeds", "nutrients", "energy", "sunlight" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
a plant requires photosynthesis to grow
Leaves are the main sites of photosynthesis.
a plant requires leaves to grow
What does a plant need to grow? (A) Glucose (B) Echinoids (C) Energy. (D) leaves
a plant requires leaves to grow Answer: D
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What is changed along with seasons changing?
{ "text": [ "swamp vegetation", "population movement", "solar flares", "weather effects", "temperature", "food and shelter", "cloud cover", "animal nature" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
when the season changes , the amount of daylight will change
Changing weather effects and daylight times.
When seasons change, weather effects change
What is changed along with seasons changing? (A) swamp vegetation (B) population movement (C) solar flares (D) weather effects
When seasons change, weather effects change Answer: D
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What will change the amount of daylight?
{ "text": [ "The amount of hours in a day", "Changing the angle of the sun", "refraction of light", "Changing the temperature", "the ground shaking", "exposure to cold", "Closing the blinds", "a hemisphere is tilted away from the sun" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when the season changes , the amount of daylight will change
Causes seasons by changing angle of sun.
Changing the angle of the sun will change the amount of daylight
What will change the amount of daylight? (A) The amount of hours in a day (B) Changing the angle of the sun (C) refraction of light (D) Changing the temperature
Changing the angle of the sun will change the amount of daylight Answer: B
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What causes the amount of daylight to change?
{ "text": [ "The bending of a ray of light", "The tilt of Earth's axis", "movement of tectonic plates", "The tilt of the sun's axis", "The brightness of the sun", "Time change", "Electrical energy", "global warming" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
when the season changes , the amount of daylight will change
Seasons occur due to the tilt of the Earth's axis and the orbit of the Earth around the Sun.
The amount of daylight changes based on the tilt of the Earth's axis
What causes the amount of daylight to change? (A) The bending of a ray of light (B) The tilt of Earth's axis (C) movement of tectonic plates (D) The tilt of the sun's axis
The amount of daylight changes based on the tilt of the Earth's axis Answer: B
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what changes the amount of daylight?
{ "text": [ "converting electricity to heat", "the sun increasing", "fall moving to winter", "The bending of a ray of light", "summer sausage", "global warming", "Electrical energy", "birds hibernating" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
C
when the season changes , the amount of daylight will change
Seasonal changes such as winter to summer or fall to winter are best.
when fall goes to winter, the amount of daylight will be different
what changes the amount of daylight? (A) converting electricity to heat (B) the sun increasing (C) fall moving to winter (D) The bending of a ray of light
when fall goes to winter, the amount of daylight will be different Answer: C
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what results does exposure to tobacco smoke have?
{ "text": [ "a hazard", "deadly", "negative", "alters hearing", "neutral", "kill them", "harm", "positive" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
B
Lung cancer is most often caused by exposure to tobacco smoke.
Lung cancer is the deadliest of all cancers.
exposure to tobacco smoke is deadly
what results does exposure to tobacco smoke have? (A) a hazard (B) deadly (C) negative (D) alters hearing
exposure to tobacco smoke is deadly Answer: B
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Lung cancer is most often caused by exposure to
{ "text": [ "DDT", "UV", "methane", "tar", "CFCs", "vapor", "SO2", "carbon dioxide" ], "label": [ "A", "B", "C", "D", "E", "F", "G", "H" ] }
D
Lung cancer is most often caused by exposure to tobacco smoke.
Tobacco smoke contains tar.
Lung cancer is most often caused by exposure to tar
Lung cancer is most often caused by exposure to (A) DDT (B) UV (C) methane (D) tar
Lung cancer is most often caused by exposure to tar Answer: D